The DH-13 Portable Haze Meter is the highest specification model in the DH Series, designed for advanced quality control, R&D, and applications where maximum precision and flexibility are essential. It is suitable for demanding haze and transmittance testing of films, optical glass, screens, plastics, and high-value transparent materials.
The DH-13 supports ASTM and ISO standards and includes three interchangeable measurement apertures: 21mm, 15mm, and 12mm, allowing accurate testing across a wider range of sample sizes. It delivers 0.01% resolution with excellent repeatability of 0.02, providing the highest stability in the series. The rechargeable lithium battery, black carrying case, and portable compact design make it practical for both laboratory and on-site use. Like the full DH Series, it uses dual optical path technology and automatic self-checking for consistent, repeatable measurements, supported by a responsive 2.8-inch touchscreen and USB data transfer